[#MNG-2985] DefaultWagonManager does not safely remove TransferListeners from the wagon

Maven 2

DefaultWagonManager does not safely remove TransferListeners from the wagon

Created: 12/May/07 05:34 PM Updated: 14/May/07 09:16 PM

Component/s:

None

Affects Version/s:

3.0-alpha-1

Fix Version/s:

3.0-alpha-1

Time Tracking:

Not Specified

File Attachments:

MNG-2985-maven-artifact.patch (10 kB)
2.

MNG-2985-maven-artifact.patch (8 kB)
3.

MNG-2985-maven-artifact.with-license.patch (11 kB)

Environment:

osx intel, java 5

Issue Links:

dependent

This issue is depended upon by:

~~MNGECLIPSE-302~~ Plugin tries to download dependencies N times

Complexity:

Intermediate

Description

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The method "getRemoteFile()" registers several transfer listeners, but never removes them.
The method "putRemoteFile()" might left transfer listeners registered if an exception is raised.

The results is that executing those method repeteadly continously increments the number of listeners. When embedded, the problem is specially relevant (see http://jira.codehaus.org/browse/MNGECLIPSE-302).